Respuesta :
Use the PEMDAS system
P= Parenthesis
E=Exponents
M=Multiplication
D=Division
A=Addition
S=Subtract
So in 10+10×20
First, multiply 10×20= 200
So now it is 10+200
Then add 10+200 which equals 210
So the answer is 210
P= Parenthesis
E=Exponents
M=Multiplication
D=Division
A=Addition
S=Subtract
So in 10+10×20
First, multiply 10×20= 200
So now it is 10+200
Then add 10+200 which equals 210
So the answer is 210